include/linux/power/gpio-charger.h

   1 /*
   2  *  Copyright (C) 2010, Lars-Peter Clausen <lars@metafoo.de>
   3  *
   4  *  This program is free software; you can redistribute it and/or modify it
   5  *  under  the terms of the GNU General  Public License as published by the
   6  *  Free Software Foundation;  either version 2 of the License, or (at your
   7  *  option) any later version.
   8  *
   9  *  You should have received a copy of the GNU General Public License along
  10  *  with this program; if not, write to the Free Software Foundation, Inc.,
  11  *  675 Mass Ave, Cambridge, MA 02139, USA.
  12  *
  13  */
  14
  15 #ifndef __LINUX_POWER_GPIO_CHARGER_H__
  16 #define __LINUX_POWER_GPIO_CHARGER_H__
  17
  18 #include <linux/power_supply.h>
  19 #include <linux/types.h>
  20
  21 /**
  22  * struct gpio_charger_platform_data - platform_data for gpio_charger devices
  23  * @name:               Name for the chargers power_supply device
  24  * @type:               Type of the charger
  25  * @gpio:               GPIO which is used to indicate the chargers status
  26  * @gpio_active_low:    Should be set to 1 if the GPIO is active low otherwise 0
  27  * @supplied_to:        Array of battery names to which this chargers supplies power
  28  * @num_supplicants:    Number of entries in the supplied_to array
  29  */
  30 struct gpio_charger_platform_data {
  31         const char *name;
  32         enum power_supply_type type;
  33
  34         int gpio;
  35         int gpio_active_low;
  36
  37         char **supplied_to;
  38         size_t num_supplicants;
  39 };
  40
  41 #endif